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Select all	Attribute	Value
	Brand	Renesas Electronics
	Product Type	Microcontroller
	Series	RA4M1
	Package Type	LQFP
	Mount Type	Surface
	Pin Count	100
	Device Core	ARM Cortex M4
	Program Memory Size	256kB
	Maximum Clock Frequency	48MHz
	RAM Size	32kB
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	105°C
	Analogue Comparators	2
	Width	14.1 mm
	Standards/Approvals	No
	Length	14mm
	Height	1.7mm
	Minimum Supply Voltage	1.6V
	Instruction Set Architecture	CISC
	Automotive Standard	No
	ADCs	11 x 14 Bit, 18 x 14 Bit, 14 x 14 Bit
	Number of Timers	10
	Program Memory Type	FLASH

	Select all
	Brand Renesas Electronics
	Product Type Microcontroller
	Series RA4M1
	Package Type LQFP
	Mount Type Surface
	Pin Count 100
	Device Core ARM Cortex M4
	Program Memory Size 256kB
	Maximum Clock Frequency 48MHz
	RAM Size 32kB
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 105°C
	Analogue Comparators 2
	Width 14.1 mm
	Standards/Approvals No
	Length 14mm
	Height 1.7mm
	Minimum Supply Voltage 1.6V
	Instruction Set Architecture CISC
	Automotive Standard No
	ADCs 11 x 14 Bit, 18 x 14 Bit, 14 x 14 Bit
	Number of Timers 10
	Program Memory Type FLASH

The Renesas RA4M1 group uses the high-performance Arm® Cortex®-M4F core and offers a Segment LCD Controller and a Capacitive Touch Sensing Unit input for intensive HMI designs. The RA4M1 is built on a highly efficient low power process and is supported by an open and flexible ecosystem concept—the Flexible Software Package (FSP), built on FreeRTOS—and is expandable to use other RTOSes and middleware. The RA4M1 is suitable for applications where a large amount of Capacitive Touch channels and a Segment LCD controller are required.

48MHz Arm® Cortex®-M4F

256kB Flash Memory and 32kBSRAM

8kB DataFlash to store data as in EEPROM

Scalable from 40pin to 100pin Packages

Segment LCD Controller

14-bit A/D Converter

Capacitive Touch Sensing Unit

USB2.0 Full Speed

CAN 2.0B

SCI (UART, Simple SPI, Simple I2C)

SPI/ I2C Multimaster Interface

Applications

HMI with Seg/Com LCD display

Security (Fire Detection, Burglar Detection, Panel Control)

Industry (Door Openers, Panel Control)

HVAC (Heating, Air Conditioning, Boiler Control)

Home Appliance

General Purpose

Units	Per unit	Per Pack*
2 - 8	€7.595	€15.19
10 - 18	€6.17	€12.34
20 - 48	€6.035	€12.07
50 +	€5.05	€10.10

Renesas Electronics R7FA4M1AB3CFP#AA0 ARM Cortex M4, RA4M1 Microcontroller, 48 MHz, 256kB FLASH, 100-Pin LQFP

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